The upper end of Bois d'Arc ... the FM897 bridge underwent major clearing, but much of the downed timber was pushed to form more than 40 massive brush piles that will be engulfed by water when ...

CHICAGO (CBS) --If you've spent time on the Chicago River or Riverwalk, you likely recognize this: The water arc was seen every hour on the hour. But it's been years since anyone has seen it running.